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P1229 Diagnostic Trouble Code Discussion for April 2010

Accelerator Pedal Position Sensor 2 Power Circuit Short

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Trouble Ticket Help Requests for DTC P1229
Help Request Posted
2003 Chevrolet Silverado 2500 HD 6.6L Excessive Emissions, No Start, Hesitation, Stall, Misfire VIN: 1GHK29113E
P1229: Fuel Injector 3 Output Circuit Malfunction. This truck came in customer wanted injectors replace due to low power. As a note this one has been to every garage in town multiple times for different but similar problems. I installed 8 injectors, truck starts and runs, lots of white smoke misses alot off id...
April 27, 2010